About the article

Touch-free lights switch:

wave the lights on and off!

Touch-free lights switch:
This article describes a lights switch wh ich is operated by moving your hand in front of it. This is achieved by detecting infrared light reflected by your hand onto a receiver device. Alternatively, you may use an infrared remote control unit to switch the lights on and off. Based on a solid-state relay, the switch itself is contactless.
Downloading of this magazine article is reserved for Elektor Members only.
Already a member? click here to log in.
Loading comments...